WO2020253169A1 - Dispositif de génération de vapeur - Google Patents

Dispositif de génération de vapeur Download PDF

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Publication number
WO2020253169A1
WO2020253169A1 PCT/CN2019/125734 CN2019125734W WO2020253169A1 WO 2020253169 A1 WO2020253169 A1 WO 2020253169A1 CN 2019125734 W CN2019125734 W CN 2019125734W WO 2020253169 A1 WO2020253169 A1 WO 2020253169A1
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WO
WIPO (PCT)
Prior art keywords
liquid
component
heating
generating device
steam generating
Prior art date
Application number
PCT/CN2019/125734
Other languages
English (en)
Chinese (zh)
Inventor
和明
黄家峰
张天翼
林敏�
冯仕伟
李卫华
Original Assignee
珠海格力智能装备有限公司
珠海格力电器股份有限公司
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by 珠海格力智能装备有限公司, 珠海格力电器股份有限公司 filed Critical 珠海格力智能装备有限公司
Publication of WO2020253169A1 publication Critical patent/WO2020253169A1/fr

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Classifications

    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F22—STEAM GENERATION
    • F22B—METHODS OF STEAM GENERATION; STEAM BOILERS
    • F22B1/00—Methods of steam generation characterised by form of heating method

Definitions

  • This application relates to the field of heating equipment, and specifically to a steam generating device.
  • Steam is widely used in various fields of industrial production.
  • the principle of the existing steam generating device is to put the heating element into the water to heat the water to generate steam.
  • This heating method has a slow heating speed, and the water needs to be preheated to the boiling point to produce usable steam, and it cannot produce steam quickly.
  • the main purpose of the present application is to provide a steam generating device to solve the problem that the steam generating device in the prior art cannot quickly generate steam.
  • a steam generating device which includes: a first heating component; a liquid supply component; a liquid spray component.
  • the liquid spray component has a liquid inlet and a liquid outlet communicated with each other.
  • the liquid part is connected to supply liquid to the liquid spraying part through the liquid supply part; the liquid outlet is arranged toward the first heating part so that the liquid in the liquid spraying part is sprayed onto the first heating part through the liquid outlet.
  • the first heating component is a dry-burn resistant heater.
  • the liquid spraying component includes an atomizing nozzle, and the spray port of the atomizing nozzle is the liquid outlet.
  • liquid spraying parts there are a plurality of liquid spraying parts, and the plurality of liquid spraying parts are arranged around the first heating part.
  • the first heating component has a plate-shaped structure, and the liquid outlet is arranged toward the plate surface of the plate-shaped structure.
  • liquid spraying parts there are two liquid spraying parts, and the two liquid spraying parts are arranged on both sides of the plate-shaped structure in one-to-one correspondence.
  • a second heating component is provided under the first heating component, so as to heat the liquid flowing down from the first heating component through the second heating component.
  • the liquid supply component includes: a liquid supply pipeline, the liquid supply pipeline communicates with the liquid inlet of the liquid spray component, the liquid supply pipeline communicates with the liquid storage device, and the liquid supply pipeline is provided with a pump to store the liquid through the pump.
  • the liquid in the liquid device is transported to the liquid inlet through the liquid supply pipeline; among them, the liquid supply pipeline is also provided with a one-way valve, the inlet of the one-way valve is connected with the outlet of the pump, and the outlet of the one-way valve is connected with the liquid spraying part .
  • the liquid supplying part includes a plurality of liquid supplying branch pipes, each of the liquid supplying branch pipes is connected to the liquid inlet of the plurality of liquid spraying parts in a one-to-one correspondence, and the multiple liquid supplying branch pipes are all connected to the liquid supplying part.
  • the pipeline is connected.
  • the steam generating device includes a housing, a sealed cavity is provided inside the housing, a steam outlet communicating with the sealed cavity is provided on the housing, the first heating component is installed in the sealed cavity, and the first terminal of the first heating component penetrates Pass through the shell and extend to the outside of the shell.
  • the steam generating device applying the technical solution of the present application includes a first heating component; a liquid supply component; a liquid spraying component.
  • the liquid spraying component has a liquid inlet and a liquid outlet communicated with each other, and the liquid inlet is connected with the liquid supply part to The liquid is supplied to the liquid ejecting member through the liquid supplying member; the liquid outlet is arranged toward the first heating member, so that the liquid in the liquid ejecting member is ejected onto the first heating member through the liquid outlet.
  • Fig. 1 shows a schematic structural diagram of an embodiment of a steam generating device according to the present application.
  • the first heating component 11. The first terminal; 2. Liquid supply component; 21. Liquid supply pipeline; 22. Pump; 23. Liquid supply branch pipe; 24. One-way valve; 3. Liquid spraying component; 4 , The second heating component; 41, the second terminal; 5. the shell; 51, the sealed cavity; 52, the steam outlet.
  • This application provides a steam generating device.
  • the steam generating device of this application can be applied to water or other liquids, including: a first heating component 1; a liquid supply component 2; a liquid spraying component 3, a liquid spray
  • the component 3 has a liquid inlet and a liquid outlet communicating with each other.
  • the liquid inlet is connected to the liquid supply component 2 to supply liquid to the liquid ejecting component 3 through the liquid supply component 2; the liquid outlet is set toward the first heating component 1 to The liquid in the liquid spraying part 3 is sprayed onto the first heating part 1 through the liquid outlet.
  • the steam generating device of the present application includes a first heating component 1; a liquid supply component 2; and a liquid spray component 3.
  • the liquid spray component 3 has a liquid inlet and a liquid outlet communicated with each other, and the liquid inlet is connected with the liquid supply component 2.
  • the liquid is supplied to the liquid ejecting member 3 through the liquid supply member 2; the liquid outlet is set toward the first heating member 1 so that the liquid in the liquid ejecting member 3 is ejected onto the first heating member 1 through the liquid outlet.
  • the first heating component 1 is a dry-burning resistant heater, and the dry-burning resistant heater can work without contact with liquid. The use of the dry-burning resistant heater can prevent the first heating component 1 from being damaged due to dry burning for a long time.
  • the first heating component 1 is an MCH ceramic heating sheet.
  • a number of through holes are provided on the MCH ceramic heating sheet to improve the heat dissipation effect, and to facilitate the flow of steam in the MCH ceramic heating sheet and improve the steam generation efficiency.
  • the first heating component 1 is equipped with a temperature control switch, and when the temperature of the first heating component 1 reaches a preset temperature, the temperature control switch is turned off, so that the first heating component 1 stops heating.
  • the steam generating device includes a temperature sensor, and the probe of the temperature sensor is connected to the first heating part 1 to detect the temperature of the first heating part 1.
  • the steam generating device further includes a controller, which is communicatively connected with the temperature sensor, so that the controller controls the working state of the first heating component 1 according to the temperature signal detected by the temperature sensor.
  • the first heating element 1 is suspended in the air, so as to reduce the heat conduction of the first heating element 1 to surrounding parts, so that the heat generated by the first heating element 1 can more effectively heat the liquid.
  • the liquid spray component 3 includes an atomizing nozzle, and the spray port of the atomizing nozzle is the liquid outlet.
  • the liquid spray component 3 includes an atomizing nozzle, and the spray port of the atomizing nozzle is the liquid outlet.
  • the spray nozzle of the atomizing spray head has a conical structure, so that the liquid is sprayed onto the first heating component 1 in a cone shape through the spray nozzle.
  • the plurality of liquid ejecting parts 3 are arranged around the first heating part 1.
  • the heat generated by the first heating part 1 can be fully utilized, the steam generation rate can be increased, and the first heating part 1 can work more stably. Avoid local overheating.
  • At least a part of the first heating component 1 has a plate-shaped structure, and the liquid outlet is arranged toward the plate surface of the plate-shaped structure. Spraying the liquid outlet toward the plate surface structure can effectively increase the contact area between the liquid and the first heating component 1 and increase the steam generation rate.
  • liquid spray parts 3 there are two liquid spray parts 3, and the two liquid spray parts 3 are arranged on both sides of the plate-shaped structure in a one-to-one correspondence.
  • the first heating component 1 is a circular plate or a square plate.
  • the liquid spray component 3 has a universal shaped hose section to change the spray angle by adjusting the shape of the universal shaped hose section.
  • the steam generating device further includes a driving part, which is drivingly connected with the liquid spraying part 3 to drive the liquid spraying part 3 to move through the driving part.
  • the steam generating device includes a sliding rail and a sliding block
  • the liquid spraying component 3 is installed on the sliding block
  • the driving part is drivingly connected with the sliding block, so that the driving part drives the sliding block to move along the sliding rail to make the liquid spray Part 3 moves with the slider.
  • the driving member has an output shaft, the output shaft is rotatably arranged, and the liquid spraying component 3 is drivingly connected with the output shaft to drive the spraying component 3 to rotate through the output shaft to change the angle of the spraying component 3.
  • the liquid spraying component 3 is drivingly connected with the output shaft to drive the spraying component 3 to rotate through the output shaft to change the angle of the spraying component 3.
  • a second heating member 4 is provided under the first heating member 1 to pass the second heating member 4 to the liquid flowing down from the first heating member 1.
  • the liquid is heated.
  • the liquid sprayed by the liquid spraying part 3 can be fully evaporated, avoiding the accumulation of liquid and reducing the steam generation speed after covering the first heating part 1.
  • the second heating component 4 has a plate-like structure, and the second heating component 4 is horizontally arranged below the first heating component 1.
  • the liquid supply component 2 includes: a liquid supply pipeline 21, the liquid supply pipeline 21 communicates with the liquid inlet of the liquid spray component 3, the liquid supply pipeline 21 communicates with the liquid storage device, and the liquid supply pipeline 21 is provided with
  • the pump 22 is used to transport the liquid in the liquid storage device to the liquid inlet through the liquid supply pipeline 21 through the pump 22; wherein, the liquid supply pipeline 21 is also provided with a check valve 24, the inlet of the check valve 24 and the pump
  • the outlet of 22 is in communication, and the outlet of the one-way valve 24 is in communication with the liquid ejecting part 3.
  • the one-way valve 24 can prevent the problem of liquid diversion caused by excessive steam pressure, and ensure the smooth supply of liquid.
  • the pump 22 is a variable frequency pump, and a controller is provided on the pump 22, and the flow rate of the liquid to be transported can be controlled by the controller.
  • the liquid supply component 2 can also be other common structures that can supply liquid, such as a syringe, a liquid storage bag, a liquid storage tank whose horizontal position is higher than the liquid spray component 3, and so on.
  • the liquid supplying part 2 includes a plurality of liquid supplying branch pipes 23, and each of the liquid supplying branch pipes 23 is connected to the liquid inlet of the plurality of liquid spraying parts 3 in a one-to-one correspondence.
  • the branch pipes 23 are all connected with the liquid supply pipeline 21.
  • the steam generating device includes a casing 5 with a sealed cavity 51 inside the casing 5, a steam outlet 52 communicating with the sealed cavity 51 is provided on the casing 5, and the first heating component 1 is installed in the sealed cavity 51.
  • the first terminal 11 of the heating component 1 passes through the housing 5 and extends to the outside of the housing 5.
  • the steam is generated inside the shell 5 to increase the internal pressure of the shell 5 to provide the required steam pressure.
  • the second terminal 41 of the second heating component 4 also passes through the housing 5 and extends to the outside of the housing 5.
  • the housing 5 is provided with an opening, and the first terminal 11 penetrates out of the housing 5 through the opening.
  • the first terminal 11 and the opening are sealed by a sealing ring.
  • a pressure sensor is installed inside the casing 5 to detect the steam pressure inside the casing 5.
  • the steam generating device of the present application includes a first heating component 1; a liquid supply component 2; and a liquid spray component 3.
  • the liquid spray component 3 has a liquid inlet and a liquid outlet communicated with each other, and the liquid inlet is connected with the liquid supply component 2.
  • the liquid is supplied to the liquid ejecting member 3 through the liquid supply member 2; the liquid outlet is set toward the first heating member 1 so that the liquid in the liquid ejecting member 3 is ejected onto the first heating member 1 through the liquid outlet.
  • the steam generating device of the present application can quickly generate steam, and can provide sufficient steam pressure, which solves the shortcomings of traditional steam generators that either have a long gas outlet time or insufficient steam pressure.
  • this device does not need to control the water level inside the container, eliminating the need for a water level detection device. It solves the problem that the traditional heater water level detection device is susceptible to failure due to scale.
  • the volume of the steam generating device of the present application can be smaller.
  • spatially relative terms such as “above”, “above”, “above”, “above”, etc. can be used here to describe as shown in the figure. Shows the spatial positional relationship between a device or feature and other devices or features. It should be understood that the spatially relative terms are intended to encompass different orientations in use or operation other than the orientation of the device described in the figure. For example, if the device in the figure is inverted, then the device described as “above the other device or structure” or “above the other device or structure” will then be positioned as “below the other device or structure” or “on Under other devices or structures”. Thus, the exemplary term “above” can include both orientations “above” and “below”. The device can also be positioned in other different ways (rotated by 90 degrees or in other orientations), and the relative description of the space used here is explained accordingly.

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  • Engineering & Computer Science (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Sustainable Development (AREA)
  • Sustainable Energy (AREA)
  • Physics & Mathematics (AREA)
  • Thermal Sciences (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Nozzles (AREA)

Abstract

L'invention concerne un dispositif de génération de vapeur, comprenant : un premier composant chauffant, un composant d'alimentation en liquide et un composant de pulvérisation de liquide. Le composant de pulvérisation de liquide est pourvu d'une entrée de liquide et d'une sortie de liquide, qui sont en communication l'un avec l'autre, l'entrée de liquide étant reliée au composant d'alimentation en liquide de façon à fournir du liquide au composant de pulvérisation de liquide au moyen du composant d'alimentation en liquide ; et la sortie de liquide est disposée en face du premier composant de chauffage, de telle sorte que le liquide dans le composant de pulvérisation de liquide est pulvérisé sur le premier composant de chauffage par l'intermédiaire de la sortie de liquide. Le dispositif de génération de vapeur selon la présente invention résout le problème d'un dispositif de génération de vapeur ne générant pas rapidement de la vapeur.
PCT/CN2019/125734 2019-06-17 2019-12-16 Dispositif de génération de vapeur WO2020253169A1 (fr)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
CN201910523625.9A CN110107873A (zh) 2019-06-17 2019-06-17 蒸汽发生装置
CN201910523625.9 2019-06-17

Publications (1)

Publication Number Publication Date
WO2020253169A1 true WO2020253169A1 (fr) 2020-12-24

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Application Number Title Priority Date Filing Date
PCT/CN2019/125734 WO2020253169A1 (fr) 2019-06-17 2019-12-16 Dispositif de génération de vapeur

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CN (1) CN110107873A (fr)
WO (1) WO2020253169A1 (fr)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN110107873A (zh) * 2019-06-17 2019-08-09 珠海格力智能装备有限公司 蒸汽发生装置
CN114607995A (zh) * 2022-03-24 2022-06-10 山东金一燃节能科技有限公司 一种快速产生蒸汽的蒸汽发生器和蒸柜

Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH02161916A (ja) * 1988-12-15 1990-06-21 Koresawa Tekkosho:Kk 蒸気発生方法とその装置およびそれを用いた蒸熱処理装置
CN203052620U (zh) * 2012-12-26 2013-07-10 中山华帝燃具股份有限公司 一种快速产生蒸汽的蒸汽发生装置
CN204962694U (zh) * 2015-09-14 2016-01-13 常州市新港热电有限公司 雾化加热式蒸汽发生器
CN105371261A (zh) * 2015-12-15 2016-03-02 珠海格力电器股份有限公司 一种蒸汽发生装置及家用电器
CN110107873A (zh) * 2019-06-17 2019-08-09 珠海格力智能装备有限公司 蒸汽发生装置

Patent Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH02161916A (ja) * 1988-12-15 1990-06-21 Koresawa Tekkosho:Kk 蒸気発生方法とその装置およびそれを用いた蒸熱処理装置
CN203052620U (zh) * 2012-12-26 2013-07-10 中山华帝燃具股份有限公司 一种快速产生蒸汽的蒸汽发生装置
CN204962694U (zh) * 2015-09-14 2016-01-13 常州市新港热电有限公司 雾化加热式蒸汽发生器
CN105371261A (zh) * 2015-12-15 2016-03-02 珠海格力电器股份有限公司 一种蒸汽发生装置及家用电器
CN110107873A (zh) * 2019-06-17 2019-08-09 珠海格力智能装备有限公司 蒸汽发生装置

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